?????? ??????? ????? ?????? ???? ???? ???? ???? ????? ???? ???? ?????? ???? ???? .90 ???? ??????? ? 80 ??????? darts ??????? ??? ??????? (21, 23, 26 ???).
??? ????? ?????? ???? ??????? ?????? ???????? ????? ? ???? ??????? ?????? ??? ?? 90% ???????. ?? ???? ??? ?????? ???? ??? ?? 80% ???????, ???? ??? ????, ???? ????, ????? ????. 80% ??????? ?? ??? ???? ????? ?????? ????? ????, ?????? ?????????? ?????? ????? ?????? ??????? ?? ????? ????. ?? 80% ???? ??????? ????? ???? ????? ???? ?? ???? ?????? ????? ???? ????. ??? 90% ??????? ????? ???? dartsare ????? ?????? ???? ???? ??? ????? ??????, ????? ??? ??? ???? ????.
????? ???? ???? ?? 90% ???? ??????? ?? ?????? ???? ???? contoured ????? ????. ?? ???? ?? ????? ????? ?? ??? ????? ???? ????? ????????, ????? ????????? ????? ???????? ?????.
????? ?????? ????? 90 ???? ??????? ? 80 ??????? ???? ?? ?? ?????? ?? ????? ????.